GraphSim, publishers of the Mac version of the 3D RPG Summoner, have opened the doors to their official web site for the game. The section of their site includes a description of Summoner, a rundown of features and characters, and a number of screen shots. There is also a section of Frequently Asked Questions, covering the game in general and some Mac-specific issues. Here's a clip:

Does Summoner support multiplayer?

On the Mac, yes. The Playstation 2 version is single-player only.

How does the multiplayer mode work?

It's a party-based hack-and-slash-type mode. The players can travel from level to level, killing monsters and collecting items & experience. There will also be relatively short quests they can perform. There won't be an encompassing storyline for multiplayer, however.